The Evolution central air conditioner delivers the ultimate in whole-home comfort with our highest SEER rating to ensure the finest in energy efficiency and economical performance.

Models: 180B, 187B, 186B

Up to 20 SEER

Sound as low as 68 dB (quiet as a vacuum)

Superior humidity control

Improved indoor air quality

Two-stage operation for maximum comfort

Evolution® Control for ultimate performance

AeroQuiet™ System II

DuraGuard™ Plus system

Enhanced diagnostics with Evolution control

Environmentally-sound Puron® refrigerant

10-year parts limited warranty upon registration

WIth our Preferred central air conditioner, you can cut your utility bills yet still enjoy reliable whole-home comfort. Its up to 16.5 SEER rating delivers energy efficient, economical operation that’s as quiet as running your dishwasher.

Models: 127A, 126B, 123A

Up to 16.5 SEER

Sound as low as 73 dB (quiet as a dishwasher)

DuraFlow™ louvered coil guard

Environmentally-sound Puron® refrigerant

10-year parts limited warranty upon registration

The Preferred compact central air conditioner is the ideal quiet choice for rooftop or deck installations and areas as close as six inches away from your home. Yet, with an up to 15 SEER rating, it delivers powerful cooling performance.

Models: 538A

Ultra-compact for small spaces and for stacking in multi-family housing

Up to 15 SEER

Up to 12.5 EER

Sound as low as 66 dB (quiet as a vacuum)

DuraGuard™ Plus system

Blow-through design

Environmentally-sound Puron® refrigerant

10-year parts limited warranty upon registration

The Legacy Line air conditioner provides low-cost cooling for your home with its up to 16 SEER rating.

Models: 116B, 113A, 113ANC

Up to 16 SEER and 13.5 EER

Sound as low as 76 dB

DuraGuard™ protection package

Environmentally-sound Puron® refrigerant

10-year parts limited warranty upon registration